CaH4e3 updated his site with the following new NES dumps:
- 168-in-1 [p1][!], 4-in-1 (SO1)[p1][!].
Haven't planned any releases by now but got some special Christmas-themed dump with help of HardWareMan (thanks a lot!), so here we are. Nothing really special, just Santa on the menu with simple already known games. However I modified mapper 213 implementation in order to run this particular dump. So, all code is in FCEUX repository already, use the build-bot to get the recent version.
The second dump is also from HardWareMan. Has a set of UNROM games hacked to mapper 178 used in some education computer cartridges. Nothing interesting apart form menu, though...

Since there are nothing to dump currently (and maybe won't be like the last year), I think I can dig into my old dumping archives of unemulated dumps made by all period but left unemulated by some reasons. I released some of them already, just interesting ones in the first place. So the rest are mostly a multigame dumps. The emulation wasn't a problem for all them, but I need some more research on currently emulated mappers, if there any duplicates may be present.
So, here are dump on the same unemulated before hardware similar to FK23C (mapper 176), but with more strictly defined much simpler commands. UNIF board added to the FCUEX repository as well already.
Sometimes, the same menu types can use different types of mapper. See, 7-in-1 with Lost World and Cricket here uses HP10xx/HP20xx board as against other similar multigame carts released by me previously. These boards has no unsoldered dip-switch pins for menu selection, however they has the same ability which you may see on two last pictures here.

Here more examples to the similar menus. First two dumps are from HP10xx/HP20xx boards (first two pictures), there are no different menus in it. The third one (by HardWareMan too) has the same menu, but on FK23C board (two last pictures)
7-in-1 dump here was the same where I ripped my old Spiderman 2 and Poke Tetris bad roms back in the 2007. Note, if you look at the post above on the same 2007 year page, you'll see another FK23C version of such menu similar to the HardWareMan's dump with a different set of games.

And finally, one more set of similar menus on the different hardwares. The first one is HP10xx/HP20xx board from the same long time not emulated bunch of dumps which I didn't released by now at all (haven't seen them in the wild also). The second one - same menu on FK23C board dumped also by HardWareMan. Both have different sets of menus. However, the default setting for the first one should be 7-in-1 which isn't supported currently so it starts from the 4-in-1. The second one has the same default mode for menu as on the hardware cart, so it starts from 9-in-1 as intended. Note, the menu position for 4-in-1 version of the HP10xx/HP20xx boars is incorrect, which is fixed in the FK23C version.

Multiple arcade machine emulator for Windows has been updated. Changes:
It’s a bit late for Christmas, but MAME 0.193 is ready today. First of all, let’s get the disclaimers out of the way. We’ve switched to GCC 7 for Windows binaries, and started requiring SSE 2 (Pentium 4, Opteron, Athlon 64, or equivalent) for 32-bit Windows binaries. In the unlikely event that either of these changes causes issues for your use case, you’ll have to build from source. There’s currently an issue with overlay artwork not being displayed when using bgfx video output. Unfortunately we haven’t been able to address this in time for the release. As a workaround, we recommend using Direct3D or OpenGL video output for systems that use overlay artwork (this includes many handheld/tabletop games, Space Invaders, and the Vectrex console). You can track progress on this issue at MAME Testers.

And now, the stuff you’ve all been waiting for: the highlights. We’ve added support for a whole lot of Tiger handhelds based on licensed IP in this release, including the unmissable MC Hammer, Batman Forever, Nightmare Before Christmas, and Robocop 2. We’ve also added some of Tiger’s handheld renditions of popular games from other platforms, like Mortal Kombat, Street Fighter II, Battletoads, and Space Harrier II. On the arcade side, newly working games include prototypes Calcune and In Your Face, a location test version of Teki Paki, PGM2 titles Oriental Legend 2 and Knights of Valour 2 New Legend, and a number of beatmania IIDX titles.

Computer fans don’t need to feel left out this Christmas, either. The Agat-7 floppy drive emulation has been improved to the point where it’s considered working, and the internal HP-9845 printer is now supported. If you’re at all interested in the FM Towns, you need to give this release a try, as r09 has made numerous improvements to sprites and scrolling, and greatly improved keyboard behaviour. There are also some big software list updates across a number of systems.